diff --git a/infrastructure/configs/longhorn/recurring-job-backup.yaml b/infrastructure/configs/longhorn/recurring-job-backup.yaml
index a3a571e..3f73cba 100644
--- a/infrastructure/configs/longhorn/recurring-job-backup.yaml
+++ b/infrastructure/configs/longhorn/recurring-job-backup.yaml
@@ -8,5 +8,5 @@ spec:
   task: "backup"
   groups:
   - backup
-  retain: 10
+  retain: 2
   concurrency: 1
diff --git a/infrastructure/configs/longhorn/recurring-job-snapshot.yaml b/infrastructure/configs/longhorn/recurring-job-snapshot.yaml
index 52f3d28..3af0b24 100644
--- a/infrastructure/configs/longhorn/recurring-job-snapshot.yaml
+++ b/infrastructure/configs/longhorn/recurring-job-snapshot.yaml
@@ -4,9 +4,9 @@ metadata:
   name: snapshot
   namespace: longhorn-system
 spec:
-  cron: "0 * * * *"
+  cron: "30 * * * *"
   task: "snapshot"
   groups:
   - snapshot
-  retain: 24
-  concurrency: 2
+  retain: 1
+  concurrency: 1